US D366540 S Reclamaciones
Descripción FIG. 1 is a front perspective view of a welding mask showing my new design; FIG. 2 is a right side elevation view thereof, the left side being a mirror image; FIG. 3 is a top plan view thereof; FIG. 4 is a front elevation view thereof; FIG. 5 is a bottom plan view thereof; and, FIG. 6 is a rear elevation view thereof. Citada por
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